Power Cord suggestion please

Here’s a different perspective: consider what you want out of a power cord. Do you want it to look pretty or serve an active role in reducing transient noise? Every half-decent product has filter chokes and bypass capacitors immediately after the power inlet. These present a low impedance to the undesired high frequency noise. So, with this being a low impedance, we will not drop much of the noise amplitude on the doorstep of the power supply _if_ we have a relatively high impedance elsewhere upstream (ie: the power cord) to drop the majority of the noise. Remember, the noise is energy, and we can’t create or destroy energy, but we can move it around.  My point is that a 12AWG power cord will not present a significantly high enough impedance relative to the input noise filter of the amplifier. That is the irony of ultra large gauge power cords. They look nice, but they are a detriment to noise filtering. Also consider your load is 130 watts, which is just under 1.1 amps at 120 volts. Even a common 18AWG power cord will have oodles more ampacity than you could ever need. Stick with the existing cords unless you are just looking to burn money. 

I would disagree with anyone who says don't waste your money on power cords. I think it’s sonically one of the first upgrades u should do. I was blown away by the difference. Some would say it is the upgrade that will make the largest difference in the sound and I would totally agree. Check out the Cable Company.  They will ship anywhere in the states loaners that you can try. Highly recommend listening to a few before deciding. Or your local dealer will usually let you try a few. If u don’t have a good relationship with them they may ask u to pay for the various cords and then refund you when u bring them back.  
PS. Don’t listen to the fellow who was bashing active speakers. He has probably never listened to some of the better ones out there. Like an ATC or other high end actives. 

Triode Wire Labs

+1  >  @jethro1964 's post above.

The lesser expensive Shunyata power cords (or any other brand) as long as you are sure they will fit into your IEC. 
I definitely heard an improvement in the bass, with my Von Schweikert dB 99 speakers when I upgraded the power cords to the Shunyata Diamond Back power cord. I would think any good 12 gauge professionally made or DIY power cord should do the trick.

It would be a wonderful world if changing a piece of wire improved sound quality! Alas ...